What character(s) does a bitstring is encoded in each character set?

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13fa1a75c3f3f3f3f3f3f5546?¡§\??????UF
SJIS-WIN3fa1a75c3f3f3f3f3f3f5546?。ァ\??????UF
EUC-JP3fa1a75c3f3f3f3f3f3f5546?:\??????UF
UTF-83fa1a75c3f3f3f3f3f3f5546???\??????UF
UHC3fa1a75c3f3f3f3f3f3f5546?¨\??????UF